Title:
MODEL-BASED DATA PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE, COMPUTER-READABLE STORAGE MEDIUM, AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2023/040506
Kind Code:
A1
Abstract:
A model-based data processing method and apparatus, an electronic device, a computer-readable storage medium, and a computer program product. The method comprises: extracting a first training sample set to obtain a second training sample set and a query video, wherein the first training sample set comprises different types of video samples; processing the second training sample set by means of an embedded layer network in an action recognition model to obtain a first frame feature sequence; processing the query video by means of the embedded layer network to obtain a second frame feature sequence; processing the first frame feature sequence by means of a timing relationship network in the action recognition model to obtain a first timing relationship descriptor; processing the second frame feature sequence by means of the timing relationship network to obtain a second timing relationship descriptor; and adjusting model parameters of the action recognition model according to the first timing relationship descriptor and the second timing relationship descriptor.
Inventors:
WANG HANZI (CN)
WANG GUANGGE (CN)
QI ZHONGANG (CN)
SHAN YING (CN)
WANG GUANGGE (CN)
QI ZHONGANG (CN)
SHAN YING (CN)
Application Number:
PCT/CN2022/110247
Publication Date:
March 23, 2023
Filing Date:
August 04, 2022
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
G06V20/40; G06V10/74; G06F16/73; G06N3/04
Foreign References:
| CN114282047A | 2022-04-05 | |||
| CN110532911A | 2019-12-03 | |||
| CN108921087A | 2018-11-30 | |||
| US20210264261A1 | 2021-08-26 | |||
| CN111831852A | 2020-10-27 | |||
| CN113111842A | 2021-07-13 |
Other References:
BEN-ARI RAMI; SHPIGEL NACSON MOR; AZULAI OPHIR; BARZELAY UDI; ROTMAN DANIEL: "TAEN: Temporal Aware Embedding Network for Few-Shot Action Recognition", 2021 IEEE/CVF CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION WORKSHOPS (CVPRW), IEEE, 19 June 2021 (2021-06-19), pages 2780 - 2788, XP033967872, DOI: 10.1109/CVPRW53098.2021.00313
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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